. Consider the signal f(t) 0, -1 ≤ t < 0; 1-t, 0≤t≤ 1. This signal is periodic with period 2. (a) Draw this signal for -1 ≤t≤ 1. (b) Find the complex Fourier coefficients cn, n = 0, ±1, ±2, etc of this signal.

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